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Clinical and epidemiological research
Extended report
Retracted: Methotrexate in the treatment of symptomatic knee osteoarthritis: randomised placebo-controlled trial

Authors

  1. Correspondence to Dr Anna Abou-Raya, 12 Heliopolis Street, Camp Cesar, Alexandria 203, Egypt; annaaraya{at}yahoo.com
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Citation

Abou-Raya A, Abou-Raya S, Khadrawe T
Retracted: Methotrexate in the treatment of symptomatic knee osteoarthritis: randomised placebo-controlled trial
Annals of the Rheumatic Diseases 2018;77:e46.

Publication history

  • Received November 4, 2013
  • Revised February 23, 2014
  • Accepted March 1, 2014
  • First published March 27, 2014.
Online issue publication 
June 12, 2018

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